lath

soap will not lather in hard water.

在硬水不起。

[as abj. milling]lathes and milling machines.

车床和铣床。

Dad had got into a right lather by the time I got home.

我到家时爸爸已经是十分焦躁。

The students were in a lather over the proposed restrictions.

学生们因计划实行限制而感到不安

They showed keen interest in the various lathes on exhibition.

他们对展出类车床表现出了浓厚兴趣。

Look, don’t worry! There’s no point getting yourself into a lather over this!

嘿，别担心，这事生气不值得。

"If you put some lather on your chin, you'll find it much easier to shave."

"如果你在下巴上涂些沫,你就会觉得刮脸容易多了。"

To automate the control process of the lathes has become very easy today.

使机床控制过程自动化现已变得很容易了。

What’s going on? Chris has just come rushing into my office all in a lather, saying something about a lost report.

发生什么事了？刚才克里斯神情紧张地冲进我办公室，说什么报告不见了。

But in the couse of lathing and dawdling,the trouble of deformation,empyrosis and crack lf parts often appears which affects seriously the processing quality.

但在磨削过程,易出现变形、烧伤及裂纹等问题,影响零件加工质量。